It means with 40k btc you have purache power 40k x 40k=? A lot lambos a lot lands a lot mansions.
This is making for laugher really. If that happens to be rich is just by the way but I don't believe that to happen. The most of it is that the value in the coin will not change. No matter the volatility and market volume but the number will keep to staying in that number that you have and not reduce. Example 0.002 of bitcoin will remain as 0.002 and 0.01 will stay that way no matter the time but the price can be changing.
people do not see the current currency will change much with the amount of currency in the next 10 years. For example, today we have 1 dollar, but in 10 years that 1 dollar is no longer valuable, because it is caused by the increase in the price of other goods, so the price of 1 dollar currency is no longer valuable, as well as storing bitcoins, when invest in the long term, it could be that the long-term price of the currency has decreased from the current currency price, economic growth is only investing in gold whose selling price will not affect the value of the currency, I think that's what I understand.